A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

The longest and widest floating bridge in the world.

Nuclear reactor created the plutonium used on Nagasaki.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

One man's eclectic collection of treasures found at sea.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

The highest point in Washington state is a volcano covered in glaciers.

A sliver of nostalgia in Seattle's Viretta Park.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

The first park built over a freeway is a brutalist masterwork.

An obscure waterfall that looks like something out of a fantasy novel.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

Stroll through a wonderland of stupendous moss-covered trees.

A walk through the historic city center, under the streets of Seattle.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

Come for the speed, leave in love with the desert.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."